Yes, bind is a Scrabble word!
...and is worth 7 points in Scrabble, and 9 points in Words with Friends
bind
Verb
1. Stick to firmly
2. Create social or emotional ties
3. Make fast; tie or secure, with or as if with a rope
4. Wrap around with something so as to cover or enclose
5. Secure with or as if with ropes
6. Bind by an obligation; cause to be indebted
7. Provide with a binding
8. Fasten or secure with a rope, string, or cord
9. Form a chemical bond with
10. Cause to be constipated
Noun
1. Something that hinders as if with bonds
What Scrabble words can I make with the letters in bind?
3 Letter Words
2 Letter Words